APA

Shivanandan M., . (1999). Crossing the threshold of love. Edimburgo: T T Clark.

Chicago

Shivanandan Mary, . 1999. Crossing the threshold of love. Edimburgo: T T Clark.

Harvard

Shivanandan M., . (1999). Crossing the threshold of love. Edimburgo: T T Clark.

MLA

Shivanandan Mary, . Crossing the threshold of love. Edimburgo: T T Clark. 1999.